20163315752

素因数分解:

$2^3\times {\mathrm{797}}^1\times {\mathrm{1429}}^1\times {\mathrm{2213}}^1$

素因数の和:4445

約数の個数: 32

約数和(自身を含む): 37897259400

約数和(自身を除く): 17733943648

約数列:

[1, 2, 4, 8, 797, 1429, 1594, 2213, 2858, 3188, 4426, 5716, 6376, 8852, 11432, 17704, 1138913, 1763761, 2277826, 3162377, 3527522, 4555652, 6324754, 7055044, 9111304, 12649508, 14110088, 25299016, 2520414469, 5040828938, 10081657876, 20163315752]

約数ペア:

[(1, 20163315752), (2, 10081657876), (4, 5040828938), (8, 2520414469), (797, 25299016), (1429, 14110088), (1594, 12649508), (2213, 9111304), (2858, 7055044), (3188, 6324754), (4426, 4555652), (5716, 3527522), (6376, 3162377), (8852, 2277826), (11432, 1763761), (17704, 1138913)]